<!DOCTYPE html>
<html lang="CN">

<head>
  <meta charset="UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>openEuler Intelligence</title>
</head>
<style>
  body {
    background-color: #fff;
    text-align: center;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
  }

  .container {
    margin: 0 16px;
  }

  img {
    width: 100%;
    max-width: 430px;
  }

  p {
    font-size: 16px;
  }
</style>

<body>
  <div class="container">
    <img
      src=""
      alt="" />
    <p>Error</p>
  </div>
</body>

</html>